Our Richards Building Supply Location - 2730 Eastrock Dr, Rockford, IL 61109. Since 1986, Richards Building Supply Company has expanded from eight locations to 60+ across 12 states. In June 2019, the Guziors’ named their son, Ronald (“Ron”) to the position of CEO/President. Family-owned and focused, their six remaining adult children have business roles within the company as well. With Ron at the helm, the company is well-positioned for continued growth and doing what drives them, serving, solving and celebrating customer, partner, and employee wins for generations to come. And, Richard J. Guzior’s role going forward? In 2004, he began his own informal, orderly transition toward retiring and pursuing his passion for philanthropy of basic human needs. When we can help you grow your business, then we can grow together! Yes, Richards Building Supply Company helps build homes, he says. But we also are striving to build and expand long-term relationships with our customers, employees, and vendors. We take this role very seriously. Not only are we supplying reliable products and services, but we are also helping our customers build the future means to produce, to fulfill aspirations, to nurture families and new enterprises.